skia2/resources/sksl
Brian Osman 21d2b6a651 Use unsigned values when constant-folding integer vectors
We already had this trick for scalar integers, this extends it to
integer vectors. As with prior work in this area, it would be better to
detect this case and produce an error, but now we at least produce
consistent and well-defined results (rather than undefined signed
integer overflow).

Bug: skia:10932
Bug: oss-fuzz:29494
Change-Id: I45526fe96b6ea42c0e88b9862f6961b316810321
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/363962
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
2021-02-01 21:44:28 +00:00
..
blend
errors Remove ASTNode::TypeData 2021-01-28 16:56:59 +00:00
folding SkSL: Do left-shift constant-folding with unsigned integers 2021-02-01 19:51:28 +00:00
fp
glsl
inliner
intrinsics Revert "Add intrinsic tests for mod() and fract()." 2021-01-30 13:38:31 +00:00
metal Add default uniform binding value for Metal/SPIR-V. 2021-01-28 19:23:49 +00:00
runtime
runtime_errors
shared Use unsigned values when constant-folding integer vectors 2021-02-01 21:44:28 +00:00
spirv Improve memory layout handling in SPIRV generator 2021-01-22 22:16:48 +00:00
workarounds
README.txt

This directory contains source files for testing skslc compilation.
The compiled output files are in the /tests/sksl/ directory.